Street Bike Suspension
Street Bike Suspension Upgrades at JJ Motorsports
Improve your street bike's handling and ride quality with advanced suspension kits from JJ Motorsports. Our range includes complete front-end kits, fork emulators, springs, and shocks engineered for better damping, reduced dive, and customizable firmness on the street or track. Compatible with Honda CBR, Suzuki GSX-R, Yamaha R1, and more, these upgrades enhance stability, comfort, and control for sportbikes, cruisers, or tourers, whether lowering for style or tuning for performance.
Shop trusted brands like Race Tech for gold valve kits and Progressive Suspension for adjustable shocks. Explore related categories such as street bike brakes for stopping power or street bike drivetrain for balanced setups.
Top Street Bike Suspension Products
- Race Tech Complete Front End Suspension Kit - 1.50 kg/mm Spring FLEK S49150 – For heavier riders seeking firm control.
- Race Tech Complete Front End Suspension Kit - 0.95 kg/mm Spring FLEK S49095 – Balanced for standard street use.
- Race Tech Complete Front End Suspension Kit - 1.30 kg/mm Spring FLEK S49130 – Enhanced damping for aggressive riding.
- Race Tech Complete Front End Suspension Kit - 1.00 kg/mm Spring FLEK S3810 – Versatile for daily commuters.
- Race Tech Complete Front End Suspension Kit - 1.10 kg/mm Spring FLEK S49110 – Optimized for track-like precision.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
GPR V5-S Steering Damper - Black - R1200GS 5-5011-4059K
GPR
$574.95Designed for dirt bikes, adventure bikes, and some hybrid applications, Compact slim design allows damper to be mounted below handlebars without raising more than 1"04140662- SKU:
- 04140662
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- MATERIAL:
- 6061 T6 ALUMINUM
- MODEL:
- V5-S
- PRODUCT NAME:
- DAMPER KIT
- TYPE:
- STEERING
- UNITS:
- KIT
$574.95Qty in Cart: 0Quantity:Price:$574.95Subtotal: -
GPR V5-S Steering Damper - Blue - GSXR1000 5-5011-4047B
GPR
$534.95Designed for dirt bikes, adventure bikes, and some hybrid applications, Compact slim design allows damper to be mounted below handlebars without raising more than 1"04140664- SKU:
- 04140664
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- RIDING STYLE:
- STREET
- MODEL:
- V5-S
- PRODUCT NAME:
- DAMPER KIT
- TYPE:
- STEERING
- COLOR/FINISH:
- BLUE
- MATERIAL:
- 6061 T6 ALUMINUM
- UNITS:
- KIT
$534.95Qty in Cart: 0Quantity:Price:$534.95Subtotal: -
GPR V5 Steering Damper - Black - BMW S1000RR 5-5011-4083K
GPR
$574.95Designed for dirt bikes, adventure bikes, and some hybrid applications, Compact slim design allows damper to be mounted below handlebars without raising more than 1"04140674- SKU:
- 04140674
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 6061 T6 ALUMINUM
- UNITS:
- KIT
- MODEL:
- V5-S
- PRODUCT NAME:
- DAMPER KIT
- TYPE:
- STEERING
$574.95Qty in Cart: 0Quantity:Price:$574.95Subtotal: -
GPR V5 Steering Damper - Orange - KTM 790 5-9001-0137O
GPR
$595.95Designed for dirt bikes, adventure bikes, and some hybrid applications, Compact slim design allows damper to be mounted below handlebars without raising more than 1"04140716- SKU:
- 04140716
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- UNITS:
- KIT
- MODEL:
- V5-S
- PRODUCT NAME:
- DAMPER KIT
- MATERIAL:
- 6061 T6 ALUMINUM
- COLOR/FINISH:
- ORANGE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STEERING
$595.95Qty in Cart: 0Quantity:Price:$595.95Subtotal: -
GPR V5-S Steering Damper - Black - GSXR6/7 5-5011-4019K
GPR
$524.95Designed for dirt bikes, adventure bikes, and some hybrid applications, Compact slim design allows damper to be mounted below handlebars without raising more than 1"04140625- SKU:
- 04140625
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- MATERIAL:
- 6061 T6 ALUMINUM
- TYPE:
- STEERING
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- MODEL:
- V5-S
- PRODUCT NAME:
- DAMPER KIT
- RIDING STYLE:
- STREET
$524.95Qty in Cart: 0Quantity:Price:$524.95Subtotal: -
GPR V5 Steering Damper - Black - EX300 5-5011-4088K
GPR
$524.95Designed for dirt bikes, adventure bikes, and some hybrid applications, Compact slim design allows damper to be mounted below handlebars without raising more than 1"04140678- SKU:
- 04140678
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- MATERIAL:
- 6061 T6 ALUMINUM
- MODEL:
- V5-S
- PRODUCT NAME:
- DAMPER KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- STEERING
$524.95Qty in Cart: 0Quantity:Price:$524.95Subtotal: -
GPR V5 Steering Damper - CBR1000R 5-5011-4119
GPR
$534.95Designed for dirt bikes, adventure bikes, and some hybrid applications, Compact slim design allows damper to be mounted below handlebars without raising more than 1"04140685- SKU:
- 04140685
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- TYPE:
- STEERING
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 6061 T6 ALUMINUM
- MODEL:
- V5-S
- PRODUCT NAME:
- DAMPER KIT
- RIDING STYLE:
- STREET
$534.95Qty in Cart: 0Quantity:Price:$534.95Subtotal: -
GPR V5-S Steering Damper - Black - CBR10RR 5-5011-4000K
GPR
$524.95Designed for dirt bikes, adventure bikes, and some hybrid applications, Compact slim design allows damper to be mounted below handlebars without raising more than 1"04140618- SKU:
- 04140618
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- MATERIAL:
- 6061 T6 ALUMINUM
- UNITS:
- KIT
- MODEL:
- V5-S
- PRODUCT NAME:
- DAMPER KIT
- TYPE:
- STEERING
$524.95 -
On Sale
PROGRESSIVE SUSPENSION Shocks - 412 Cruiser Series - Chrome - 12.5" - Standard/Heavy Duty 412-4207C
PROGRESSIVE SUSPENSION
MSRP: $379.95Now: $341.96Was: $379.95Nitrogen-charged shocks with multi-stage, velocity-sensitive valving automatically adjust to riding conditions, Complete shock assemblies include chrome springs and covers, Designed specifically for cruiser and touring bikes, Progressively wound steel...PS4207C- SKU:
- PS4207C
- Availability:
- Ships Same Business Day
- Weight:
- 10.50 LBS
- EXTENDED LENGTH IMPERIAL:
- 12.50'
- MATERIAL:
- STEEL
- PROGRESSIVE SPRING RATE IMPERIAL:
- 105.00 LB/IN - 151.00 LB/IN
- PROGRESSIVE SPRING RATE METRIC:
- 1.90 KG/MM - 2.70 KG/MM
- COLOR/FINISH:
- BLACK
- DAMPING METHOD:
- GAS CHARGED
- DUTY:
- STANDARD/HEAVY DUTY
- PRODUCT NAME:
- SHOCK ABSORBER
- PROGRESSIVE SPRING RATE:
- 1,90 KG/MM - 2,70 KG/MM (105 LB/IN - 151 LB/IN)
- RESERVOIR LOCATION:
- INTERNAL
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- ADJUSTMENT STYLE:
- AUTOMATIC
- COLOR/FINISH:
- CHROME
- MOUNTING POSITION:
- REAR
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- TYPE:
- COILOVER MONOTUBE
- MODEL:
- 412 CRUISER SERIES
MSRP: $379.95Now: $341.96Was: $379.95Qty in Cart: 0Quantity:Price:MSRP: $379.95Now: $341.96Was: $379.95Subtotal: -
On Sale
PROGRESSIVE SUSPENSION Shocks - 412 Cruiser Series - Chrome - 13" - Standard/Heavy Duty 412-4212C
PROGRESSIVE SUSPENSION
MSRP: $379.95Now: $341.96Was: $379.95Nitrogen-charged shocks with multi-stage, velocity-sensitive valving automatically adjust to riding conditions, Complete shock assemblies include chrome springs and covers, Designed specifically for cruiser and touring bikes, Progressively wound steel...PS4212C- SKU:
- PS4212C
- Availability:
- Ships Same Business Day
- Weight:
- 9.45 LBS
- MODEL:
- 412 CRUISER SERIES
- RESERVOIR LOCATION:
- INTERNAL
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- TYPE:
- COILOVER MONOTUBE
- COLOR/FINISH:
- BLACK
- DAMPING METHOD:
- GAS CHARGED
- PRODUCT NAME:
- SHOCK ABSORBER
- PROGRESSIVE SPRING RATE:
- 1,90 KG/MM - 2,70 KG/MM (105 LB/IN - 151 LB/IN)
- PROGRESSIVE SPRING RATE IMPERIAL:
- 105.00 LB/IN - 151.00 LB/IN
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- ADJUSTMENT STYLE:
- AUTOMATIC
- COLOR/FINISH:
- CHROME
- EXTENDED LENGTH IMPERIAL:
- 13.00'
- MOUNTING POSITION:
- REAR
- DUTY:
- STANDARD/HEAVY DUTY
- MATERIAL:
- STEEL
- PROGRESSIVE SPRING RATE METRIC:
- 1.90 KG/MM - 2.70 KG/MM
MSRP: $379.95Now: $341.96Was: $379.95Qty in Cart: 0Quantity:Price:MSRP: $379.95Now: $341.96Was: $379.95Subtotal: -
LEAKPROOF SEALS Pro-Moly Fork Seals - 38 mm ID x 50 mm OD x 8 mm T 5252
LEAKPROOF SEALS
$33.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 60% more than standard OEM seals, Improved abrasion resistance, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times...5252- SKU:
- 5252
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- OUTSIDE DIAMETER METRIC:
- 50.00 MM
- PRODUCT NAME:
- FORK SEAL
- TYPE:
- PRO-MOLY
- INSIDE DIAMETER METRIC:
- 38.00 MM
- MODEL:
- FOR STANDARD FORKS
- THICKNESS METRIC:
- 8.00 MM
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
$33.95Qty in Cart: 0Quantity:Price:$33.95Subtotal: -
LEAKPROOF SEALS Pro-Moly Fork Seals - 40 mm ID x 52 mm OD x 8 mm T 5253
LEAKPROOF SEALS
$33.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 60% more than standard OEM seals, Improved abrasion resistance, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times...5253- SKU:
- 5253
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- OUTSIDE DIAMETER METRIC:
- 52.00 MM
- PRODUCT NAME:
- FORK SEAL
- INSIDE DIAMETER METRIC:
- 44.00 MM
- MODEL:
- FOR STANDARD FORKS
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 8.00 MM
- TYPE:
- STANDARD
- UNITS:
- PAIR
$33.95Qty in Cart: 0Quantity:Price:$33.95Subtotal: -
LEAKPROOF SEALS Pro-Moly Fork Seals - 41 mm ID x 53 mm OD x 8/9.5/10.5 mm 5254
LEAKPROOF SEALS
$33.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 60% more than standard OEM seals, Improved abrasion resistance, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times...5254- SKU:
- 5254
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- INSIDE DIAMETER METRIC:
- 41.00 MM
- MODEL:
- FOR STANDARD FORKS
- OUTSIDE DIAMETER METRIC:
- 53.00 MM
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- PRO-MOLY
- UNITS:
- PAIR
- THICKNESS METRIC:
- 8.00 MM
$33.95Qty in Cart: 0Quantity:Price:$33.95Subtotal: -
LEAKPROOF SEALS Pro Wiper Seal (only) - 37 mm ID x 49 mm OD x 8/9.5 mm T 22391
LEAKPROOF SEALS
$24.95Made of high-impact, self-lubricating elastomeric plastic, UV-protected material, Replace stock dust wipers, Made in the U.S.A.04070065- SKU:
- 04070065
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MODEL:
- FOR STANDARD FORKS
- PRODUCT NAME:
- FORK PRO WIPERS
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- THICKNESS METRIC:
- 8.00 MM
- TYPE:
- STANDARD
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 37.00 MM
- OUTSIDE DIAMETER METRIC:
- 49.00 MM
- RIDING STYLE:
- OFF-ROAD
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
LEAKPROOF SEALS Pro-Moly Seal/Wiper Kit - 36 mm ID x 48 mm OD x 11 mm T 42060
LEAKPROOF SEALS
$45.95Include one pair of Leak Proof Pro Wipers and one pair of Leak Proof Pro Moly Seals, UV-protected material, Replace stock seals and wipers, Made in the U.S.A.04070108- SKU:
- 04070108
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- PRODUCT NAME:
- FORK PRO WIPER/SEAL
- THICKNESS METRIC:
- 11.00 MM
- INSIDE DIAMETER METRIC:
- 36.00 MM
- MODEL:
- FOR STANDARD FORKS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STANDARD
- UNITS:
- PAIR
- OUTSIDE DIAMETER METRIC:
- 48.00 MM
$45.95Qty in Cart: 0Quantity:Price:$45.95Subtotal: -
LEAKPROOF SEALS Pro-Moly Seal/Wiper Kit - 33 mm ID x 46 mm OD x 11 mm T 42110
LEAKPROOF SEALS
$45.95Include one pair of Leak Proof Pro Wipers and one pair of Leak Proof Pro Moly Seals, UV-protected material, Replace stock seals and wipers, Made in the U.S.A.04070111- SKU:
- 04070111
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- INSIDE DIAMETER METRIC:
- 33.00 MM
- OUTSIDE DIAMETER METRIC:
- 46.00 MM
- PRODUCT NAME:
- FORK PRO WIPER/SEAL
- THICKNESS METRIC:
- 11.00 MM
- MODEL:
- FOR STANDARD FORKS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- TYPE:
- STANDARD
$45.95Qty in Cart: 0Quantity:Price:$45.95Subtotal: -
LEAKPROOF SEALS Pro-Moly Seal/Wiper Kit - 41 mm ID x 54 mm OD x 11 mm T 42470
LEAKPROOF SEALS
$45.95Include one pair of Leak Proof Pro Wipers and one pair of Leak Proof Pro Moly Seals, UV-protected material, Replace stock seals and wipers, Made in the U.S.A.04070118- SKU:
- 04070118
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- INSIDE DIAMETER METRIC:
- 41.00 MM
- OUTSIDE DIAMETER METRIC:
- 54.00 MM
- MODEL:
- FOR STANDARD FORKS
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 11.00 MM
- PRODUCT NAME:
- FORK PRO WIPER/SEAL
- TYPE:
- STANDARD
$45.95 -
LEAKPROOF SEALS Classic Leak Proof Fork Seals - 36 mm ID x 48 mm OD x 10.5/11 mm T 7206
LEAKPROOF SEALS
$28.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 20% more than standard OEM seals, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times greater than OEM, Made in the U.S...7206- SKU:
- 7206
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- FORK SEAL
- INSIDE DIAMETER METRIC:
- 36.00 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS IMPERIAL:
- 0.43'
- THICKNESS METRIC:
- 11.00 MM
- TYPE:
- STANDARD
- MODEL:
- FOR STANDARD FORKS
- OUTSIDE DIAMETER METRIC:
- 48.00 MM
- UNITS:
- PAIR
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: -
LEAKPROOF SEALS Classic Leak Proof Fork Seals - 33 mm ID x 46 mm OD x 10.5 mm T 7211
LEAKPROOF SEALS
$28.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 20% more than standard OEM seals, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times greater than OEM, Made in the U.S...7211- SKU:
- 7211
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MODEL:
- FOR STANDARD FORKS
- OUTSIDE DIAMETER METRIC:
- 46.00 MM
- THICKNESS METRIC:
- 10.50 MM
- TYPE:
- STANDARD
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 33.00 MM
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- OFF-ROAD
- THICKNESS IMPERIAL:
- 0.41'
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: -
LEAKPROOF SEALS Classic Leak Proof Fork Seals - 37 mm ID x 50 mm OD x 11 mm T 7244
LEAKPROOF SEALS
$28.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 20% more than standard OEM seals, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times greater than OEM, Made in the U.S...7244- SKU:
- 7244
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- THICKNESS IMPERIAL:
- 0.43'
- THICKNESS METRIC:
- 11.00 MM
- OUTSIDE DIAMETER METRIC:
- 50.00 MM
- PRODUCT NAME:
- FORK SEAL
- INSIDE DIAMETER METRIC:
- 37.00 MM
- MODEL:
- FOR STANDARD FORKS
- UNITS:
- PAIR
- TYPE:
- STANDARD
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal:
